Lucent Technologies FT-2000 OC-48 - Page 1131

365-575-102 Operation: NTP-011
Issue 8.0, July 2002 Page 5 of 8
Figure 1 – Example of Two FT-Rings—That are to be Connected via a Low-Speed
Optical Link
Ring-1
T
R
C
A
B
R
T
T
R
R
T
T
T
R
New Fibers
R
Ring-2
1
2
3
3
R
T
R
T
R
T
R
T
W
E
R
T
R
T
OC-48
FT-2000
FT-2000
OC-48
OC-3/IS-3
or OC-12
OC-3/IS-3
or OC-12